TWI372973B - Method for caching in and reading from a non-volatile cache memory content and computing system for providing instant-on resume from a low power state - Google Patents

Method for caching in and reading from a non-volatile cache memory content and computing system for providing instant-on resume from a low power state

Info

Publication number
TWI372973B
TWI372973B TW096136628A TW96136628A TWI372973B TW I372973 B TWI372973 B TW I372973B TW 096136628 A TW096136628 A TW 096136628A TW 96136628 A TW96136628 A TW 96136628A TW I372973 B TWI372973 B TW I372973B
Authority
TW
Taiwan
Prior art keywords
caching
resume
reading
computing system
low power
Prior art date
Application number
TW096136628A
Other languages
Chinese (zh)
Other versions
TW200830097A (en
Inventor
Ram Chary
Shreekant Suryakant Thakkar
Ulf R Hanebutte
Pradeep Sebestian
Shubha Kumbadakone
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of TW200830097A publication Critical patent/TW200830097A/en
Application granted granted Critical
Publication of TWI372973B publication Critical patent/TWI372973B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1028—Power efficiency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/20—Employing a main memory using a specific memory technology
    • G06F2212/202—Non-volatile memory
    • G06F2212/2022—Flash memory
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
TW096136628A 2006-09-29 2007-09-29 Method for caching in and reading from a non-volatile cache memory content and computing system for providing instant-on resume from a low power state TWI372973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/540,374 US20080082752A1 (en) 2006-09-29 2006-09-29 Method and apparatus for saving power for a computing system by providing instant-on resuming from a hibernation state

Publications (2)

Publication Number Publication Date
TW200830097A TW200830097A (en) 2008-07-16
TWI372973B true TWI372973B (en) 2012-09-21

Family

ID=39262361

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096136628A TWI372973B (en) 2006-09-29 2007-09-29 Method for caching in and reading from a non-volatile cache memory content and computing system for providing instant-on resume from a low power state

Country Status (3)

Country Link
US (1) US20080082752A1 (en)
CN (1) CN101246389A (en)
TW (1) TWI372973B (en)

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US9996144B2 (en) 2013-08-08 2018-06-12 Samsung Electronics Co., Ltd. System on chip for reducing wake-up time, method of operating same, and computer system including same
US10642339B2 (en) 2013-08-08 2020-05-05 Samsung Electronics Co., Ltd. System on chip for reducing wake-up time, method of operating same, and computer system including same
US11372472B2 (en) 2013-08-08 2022-06-28 Samsung Electronics Co., Ltd. System on chip for reducing wake-up time, method of operating same, and computer system including same
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Also Published As

Publication number Publication date
CN101246389A (en) 2008-08-20
TW200830097A (en) 2008-07-16
US20080082752A1 (en) 2008-04-03

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